@imqueue/http-protect - npm Package Compare versions

Comparing version 1.0.0 to 1.0.1

package.json

 {
   "name": "@imqueue/http-protect",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "description": "HTTP DDoS Protection Middleware",
@@ -5,0 +5,0 @@ "keywords": [

src/index.d.ts

@@ -102,2 +102,10 @@ /*!
     banLimit?: number;
+    /**
+     * List of CIDR networks which should be considered as safe and should not
+     * be limited or banned. By default, it is empty. You may specify your own
+     * list of CIDR records which should be considered as safe and should not
+     * be limited or banned. This may be useful for your own services which
+     * should not be limited or banned by this module.
+     */
+    safeNetworks?: string[];
 }
@@ -138,2 +146,3 @@ export interface Response {
     readonly blockListKey: string;
+    readonly safeNetworks: Networks;
     constructor(options?: HttpProtectOptions | undefined);
@@ -149,2 +158,3 @@ connect(options?: RedisOptions): Redis;
     destroy(): void;
+    private isSafeIp;
 }

src/index.js

@@ -47,2 +47,3 @@ "use strict";
     blockListKey;
+    safeNetworks;
     constructor(options) {
@@ -58,2 +59,3 @@ this.options = options;
         this.blockListKey = `${this.prefix}:block-list`;
+        this.safeNetworks = new net_1.Networks(this.options?.safeNetworks || []);
     }
@@ -68,6 +70,12 @@ connect(options) {
     async verify(req) {
+        const ip = (0, request_ip_1.getClientIp)(req) || '';
+        if (this.isSafeIp(ip)) {
+            return {
+                status: VerificationStatus.SAFE,
+                httpCode: 200,
+            };
+        }
         if (!this.redis) {
             throw new Error('Redis connection is not established!');
         }
-        const ip = (0, request_ip_1.getClientIp)(req) || '';
         const key = `${this.prefix}:${ip}`;
@@ -174,4 +182,7 @@ if (await this.redis?.sismember(this.blockListKey, ip)) {
     }
+    isSafeIp(ip) {
+        return this.safeNetworks.includes(ip);
+    }
 }
 exports.default = HttpProtect;
 //# sourceMappingURL=index.js.map

No alert changes

Improved metrics

Total package byte prevSize

19887

4.2%

Lines of code

340

6.58%

No dependency changes